18 year old Jozef Korolkiewicz and his older brother Zbigniew (left) volunteered for the Poland’s war against the Soviet Russia 1920. Some of the young artist’s drawings - directly from the war front - also survived World War II and can still be seen today.
After the outbreak of World War II, Jozef Korolkiewicz joined the army and took part in the defense of Warsaw 1939.